.icon-blank{
	background:url('icons/blank.gif') no-repeat center center;
}

.icon-edit{
	background:url('icons/pencil.png') no-repeat center center;
}
.icon-remove{
	background:url('icons/edit_remove.png') no-repeat center center;
}
.icon-save{
	background:url('icons/filesave.png') no-repeat center center;
}
.icon-cut{
	background:url('icons/cut.png') no-repeat center center;
}
.icon-ok{
	background:url('icons/ok.png') no-repeat center center;
}
.icon-no{
	background:url('icons/no.png') no-repeat center center;
}
.icon-cancel{
	background:url('icons/cancel.png') no-repeat center center;
}
.icon-reload{
	background:url('icons/reload.png') no-repeat center center;
}
.icon-search{
	background:url('icons/search.png') no-repeat center center;
}
.icon-print{
	background:url('icons/print.png') no-repeat center center;
}
.icon-help{
	background:url('icons/help.png') no-repeat center center;
}
.icon-undo{
	background:url('icons/undo.png') no-repeat center center;
}
.icon-redo{
	background:url('icons/redo.png') no-repeat center center;
}
.icon-back{
	background:url('icons/back.png') no-repeat center center;
}
.icon-sum{
	background:url('icons/sum.png') no-repeat center center;
}
.icon-tip{
	background:url('icons/tip.png') no-repeat center center;
}
.icon-mini-add{
	background:url('icons/mini_add.png') no-repeat center center;
}
.icon-mini-edit{
	background:url('icons/mini_edit.png') no-repeat center center;
}
.icon-mini-refresh{
	background:url('icons/mini_refresh.png') no-repeat center center;
}
.icon-system{
    background:url('icons/system.png') no-repeat center center;
}
.icon-work{
    background:url('icons/work.png') no-repeat center center;
}
.icon-loadin{
    background:url('icons/loadin.png') no-repeat center center;
}
.icon-shield{
    background:url('icons/shield.png') no-repeat center center;
}
.icon-free{
    background:url('icons/free.png') no-repeat center center;
}
.icon-manage{
    background:url('icons/manage.png') no-repeat center center;
}
.icon-audit{
    background:url('icons/audit.png') no-repeat center center;
}
.icon-change{
    background:url('icons/change.png') no-repeat center center;
}
.icon-logout{
    background:url('icons/logout.png') no-repeat center center;
}
.icon-school{
    background:url('icons/school.png') no-repeat center center;
}
.icon-log{
    background:url('icons/log.png') no-repeat center center;
}
.icon-project{
    background:url('icons/project.png') no-repeat center center;
}
.icon-platform{
    background:url('icons/platform.png') no-repeat center center;
}
.icon-subject{
    background:url('icons/subject.png') no-repeat center center;
}
.icon-achievement{
    background:url('icons/achievement.png') no-repeat center center;
}
.icon-thesis{
    background:url('icons/thesis.png') no-repeat center center;
}
.icon-book{
    background:url('icons/book.png') no-repeat center center;
}
.icon-authenticate{
    background:url('icons/authenticate.png') no-repeat center center;
}
.icon-prize{
    background:url('icons/prize.png') no-repeat center center;
}
.icon-patent{
    background:url('icons/patent.png') no-repeat center center;
}
.icon-role{
    background:url('icons/role.png') no-repeat center center;
}
.icon-home{
    background:url('icons/home.png') no-repeat center center;
}
.icon-dict{
    background:url('icons/dict.png') no-repeat center center;
}